External Tooth, Lock Washer, Plain Washer, Full Washers, Form A
Nylon, Steel, TPE, 301 Stainless Steel, Stainless Steel
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
6.48 mm, 4.36 mm, 4.85 mm, 5.36 mm, 6.5 mm
0.5 mm, 1.8 mm, 1.2 mm, 1.1 mm, 2.2 mm
M3, M24, M2, M5 (Form A), M8
BS 4320G, ASME B18.22.1
ASTM F844, BS 4320B, DIN 7603A, BS 4463